<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Polar scatter</title>
    <script src="../node_modules/plotly.js/dist/plotly.min.js"></script>
    <link href="https://fonts.googleapis.com/css?family=Source+Code+Pro" rel="stylesheet">
    <style>
    body {
      background-color: rgba(0, 0, 0, 0.98);
      color: #fff;
    }
    </style>
  </head>
  <body>
    <div id="chart"></div>
    <script src="polar.js"></script>
  </body>
</html>